.panel-agree {
  margin: 0 auto;
  width: 550px;
  .hd {
  }
  .bd {
    h4 {
      margin-bottom: 8px;
    }
    h3 {
      margin-bottom: 8px;
    }
    pre {
      font-family: PingFangSC-Regular;
      font-size: 12px;
      color: #151515;
      letter-spacing: -0.29px;
      line-height: 22px;
    }
  }
}
